From: Shiji Yang <yangshiji66@qq.com>
Date: Sat, 8 Feb 2025 01:21:15 +0000 (+0800)
Subject: ramips: mt7620: add missing PA/LNA pinctrl for Linksys E1700
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3aa9b708364fd4a46c8466750f51069e22f3dde7;p=openwrt%2Fopenwrt.git

ramips: mt7620: add missing PA/LNA pinctrl for Linksys E1700

This device has high-power external PA and LNA[1]. So we must
configure PA/LNA pins to make the wireless work properly.

[1] https://fccid.io/Q87-E1700/Internal-Photos/Internal-Photos-pdf-2135639.pdf
Fixes: https://github.com/openwrt/openwrt/issues/7959
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17892
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/target/linux/ramips/dts/mt7620a_linksys_e1700.dts b/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
index caa6780d60..4dca56cd7e 100644
--- a/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
+++ b/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
@@ -167,6 +167,10 @@
 };
 
 &wmac {
+	pinctrl-names = "default", "pa_gpio";
+	pinctrl-0 = <&pa_pins>;
+	pinctrl-1 = <&pa_gpio_pins>;
+
 	nvmem-cells = <&eeprom_factory_0>;
 	nvmem-cell-names = "eeprom";
 };